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1. 发明申请

WO2008144294A1 AN ETHERNET PROTECTION SWITCHING SYSTEM 审中-公开
标题翻译：一种以太网保护切换系统
公开(公告)号：WO2008144294A1
公开(公告)日：2008-11-27
申请号：PCT/US2008/063498
申请日：2008-05-13
申请人： ADC DSL SYSTEMS, INC. , POLLAND, Joe
发明人： POLLAND, Joe
IPC分类号： H04L12/50 , H04L12/28 , H04L12/56
CPC分类号： H04L49/557 , H04L49/351 , H04L49/354 , H04L49/50
摘要： An Ethernet-protection-switch system comprising a first transceiver node having Ethernet ports and transmit/receive lines communicatively coupled to a respective one of the Ethernet ports. The Ethernet ports include one active-receive Ethernet port and at least one backup-receive Ethernet port. Each transmit/receive line carrying duplicates of a data packet sent from a communicatively coupled second transceiver node. The duplicated data packet input from a transmit/receive line to the active-receive Ethernet port is received at the first transceiver node. The duplicated data packet input from a transmit/receive line to a respective one of the at least one backup-receive Ethernet port is discarded at the first transceiver node. If the transmit/receive line inputting the duplicated data packet to the active-receive Ethernet port fails, one of the at least one backup-receive Ethernet ports begins to function as the active-receive Ethernet port. The first transceiver node is configured to output duplicated data packets from each of the Ethernet ports for transmission on each of the transmit/receive lines.
摘要翻译：一种以太网保护交换机系统，包括具有以太网端口的第一收发器节点和通信地耦合到相应的一个以太网端口的发送/接收线。以太网端口包括一个主用接收以太网端口和至少一个备份接收以太网端口。每个发送/接收线路承载从通信耦合的第二收发器节点发送的数据分组的副本。从发送/接收线路输入到主动 - 接收以太网端口的复制数据分组在第一收发器节点处被接收。从发送/接收线路输入到至少一个备用接收以太网端口中的相应一个的复制数据分组在第一收发器节点被丢弃。如果将复制数据包输入到主动接收以太网端口的发送/接收线路发生故障，则至少一个备份接收以太网端口之一将开始作为主动接收以太网端口。第一收发器节点被配置为从每个以太网端口输出复制的数据分组，用于在每个发送/接收线路上传输。

2. 发明申请

WO2003052958A1 POTS SPLITTER WITH LINE IMPEDANCE MATCHING 审中-公开
标题翻译： POTS分线器与线路阻抗匹配
公开(公告)号：WO2003052958A1
公开(公告)日：2003-06-26
申请号：PCT/US2002/040023
申请日：2002-12-13
申请人： ADC DSL SYSTEMS, INC.
发明人： WANG, Jie, Dong
IPC分类号： H04B3/00
CPC分类号： H04M1/76
摘要： Resistors R1 and R2 are in parallel with inductor T1. Resistors R3 and R4 are in parallel with inductor T2. The inductors T1 and T2 constitute the series legs of low-pass filter (205), and the capacitors C1 and C2 form the shunt legs. POTS splitters (101) making use of such filters can facilitate impedance matching of line and load termination in a telecommunications system (100) in response to signals within the frequencies of typical analog telephony service.
摘要翻译：电阻器R1和R2与电感器T1并联。电阻器R3和R4与电感器T2并联。电感器T1和T2构成低通滤波器（205）的串联支路，并且电容器C1和C2形成分流支路。使用这种滤波器的POTS分离器（101）可以响应于典型模拟电话服务的频率内的信号，促进电信系统（100）中的线路和负载终端的阻抗匹配。

3. 发明申请

WO2003040913A1 TELECOMMUNICATIONS SYSTEM ARCHITECTURE 审中-公开
标题翻译：电信系统架构
公开(公告)号：WO2003040913A1
公开(公告)日：2003-05-15
申请号：PCT/US2002/036019
申请日：2002-11-08
申请人： ADC DSL SYSTEMS, INC.
发明人： OLIVER, Jeffrey , DIAZ, Raymond
IPC分类号： G06F9/00
CPC分类号： G06F9/541
摘要： A modular telecommunications system architecture creates individual system function modules (306,310), and allows a modular architecture supporting a wide array of configurations for the telecommunications system. Each module is operated through an application interface (304) between a driver set (302) and the module, and the application interface (304) is defined so as to accommodate a number of different drivers (302) for each of the modules. This modular architecture allows easy swapping of modules, and modification of modules, without requiring reprogramming of the application interfaces.
摘要翻译：模块化电信系统架构创建单独的系统功能模块（306,310），并且允许支持电信系统的广泛配置的模块化架构。每个模块通过驱动器组（302）和模块之间的应用接口（304）进行操作，并且应用接口（304）被定义为容纳用于每个模块的多个不同驱动器（302）。这种模块化架构允许轻松交换模块和模块修改，而无需重新编程应用程序接口。

4. 发明申请

WO2002084927A2 AUTOMATIC PERMANENT VIRTUAL CIRCUIT CONNECTION ACTIVATION FOR CONNECTION ORIENTED NETWORKS 审中-公开
标题翻译：用于面向连接的网络的自动永久虚拟电路连接激活
公开(公告)号：WO2002084927A2
公开(公告)日：2002-10-24
申请号：PCT/US2002/011678
申请日：2002-04-11
申请人： ADC DSL SYSTEMS, INC.
发明人： NATTKEMPER, Dieter, H. , KRONINGER, Robert, S. , PHILLIPS, Melvin, R.
IPC分类号： H04L
CPC分类号： H04Q11/0428 , H04L12/5601 , H04L2012/563 , H04Q2213/13039 , H04Q2213/13109 , H04Q2213/13204 , H04Q2213/1329 , H04Q2213/13296 , H04Q2213/13298 , H04Q2213/13348 , H04Q2213/13389 , H04Q2213/13395 , H04Q2213/13399
摘要： A method of automatic permanent virtual circuit connection activation is provided. The method includes detects initiation of communication between a first and a second network element at a first reference point. The method further receives at least one virtual circuit identifier of the first network element and learning at least one virtual circuit identifier of the second network element. In addition, the method creates a translation connection between the first and second network elements.
摘要翻译：提供了一种自动永久虚拟电路连接激活的方法。该方法包括检测在第一参考点处的第一和第二网络元件之间的通信的发起。该方法还接收第一网络元件的至少一个虚拟电路标识符并且学习第二网络元件的至少一个虚拟电路标识符。此外，该方法在第一和第二网络元件之间创建翻译连接。

5. 发明申请

WO2009048912A1 ONE-GOOD-PAIR OPERATION IN DUAL-PAIR MODE 审中-公开
标题翻译：双对偶模式中的一对对手操作
公开(公告)号：WO2009048912A1
公开(公告)日：2009-04-16
申请号：PCT/US2008/079144
申请日：2008-10-08
申请人： ADC DSL SYSTEMS, INC. , XINKUAN, Zhou , POWERS, Clifton , ANNE, Laxman , SHARMA, Manish , POLLAND, Joe
发明人： XINKUAN, Zhou , POWERS, Clifton , ANNE, Laxman , SHARMA, Manish , POLLAND, Joe
IPC分类号： H04L12/43 , H04L12/26 , H04B3/46
CPC分类号： H04M11/062
摘要： A communication system comprising at least one communication unit. Each communication unit includes an interface port, a first-digital-subscriber-line port, a second-digital-subscriber-line port, and a central processing unit. The central processing unit is communicatively coupled to receive information indicative of the operability of the first-digital-subscriber-line port and the second-digital-subscriber-line port. The at least one communication unit is implemented on the physical layer in single-pair mode. The at least one communication unit is configured to switch from sending timeslots in dual-pair mode to sending timeslots in 1+1 protection mode when communication on one of the first-digital-subscriber-line port and the second-digital-subscriber-line port fails.
摘要翻译：一种通信系统，包括至少一个通信单元。每个通信单元包括接口端口，第一数字用户线路端口，第二数字用户线路端口和中央处理单元。中央处理单元通信地耦合以接收指示第一数字用户线路端口和第二数字用户线路端口的可操作性的信息。至少一个通信单元以单对模式在物理层上实现。所述至少一个通信单元被配置为当在所述第一数字用户线路端口和所述第二数字用户线路之一上进行通信时，以双对模式的发送时隙切换到发送时隙在1 + 1保护模式端口失败。

6. 发明申请

WO2008121799A1 MODULAR CHASSIS LOCK BAR 审中-公开
标题翻译：模块底盘锁杆
公开(公告)号：WO2008121799A1
公开(公告)日：2008-10-09
申请号：PCT/US2008/058619
申请日：2008-03-28
申请人： ADC DSL SYSTEMS, INC. , MCCLELLAN, Jeffrey, R.
发明人： MCCLELLAN, Jeffrey, R.
IPC分类号： H04Q1/02 , E05B15/00
CPC分类号： E05C19/003 , H04Q1/028 , Y10T292/93
摘要： A lock bar comprises two end sections, each end section including a slot configured to enable attaching the lock bar to a modular chassis and to enable moving the lock bar between a locked position and an unlocked position when the lock bar is attached to the modular chassis; and a middle section coupled to the two end sections and configured with a length longer than the width of the modular chassis.
摘要翻译：锁杆包括两个端部部分，每个端部部分包括被配置成能够将锁定杆连接到模块化底盘上并且当锁定杆附接到模块化底盘时能够在锁定位置和解锁位置之间移动锁定杆的狭槽 ; 以及耦合到所述两个端部部分并且被配置为具有比所述模块化底盘的宽度长的长度的中间部分。

7. 发明申请

WO2005032231A1 IMPROVEMENTS IN HEAT DISSIPATION FOR ELECTRONIC ENCLOSURES 审中-公开
标题翻译：电子装置散热的改进
公开(公告)号：WO2005032231A1
公开(公告)日：2005-04-07
申请号：PCT/US2004/031607
申请日：2004-09-24
申请人： ADC DSL SYSTEMS, INC. , FERRIS, Matthew, D. , PETERSEN, Cyle, D.
发明人： FERRIS, Matthew, D. , PETERSEN, Cyle, D.
IPC分类号： H05K7/20
CPC分类号： H05K7/20445
摘要： An electronics enclosure is provided. The enclosure includes a cylindrical body, one or more modular card cages adapted to receive one or more electronic circuit cards. The one or more modular card cages including an outer frame member in direct physical and thermal contact with an inner wall of the cylindrical body, an inner frame member, one or more support members coupled between the outer frame member and the inner frame member, and a plurality of electronic device retainers adapted to couple to the modular card cage and hold each of the one or more electronic circuit cards in direct physical and thermal contact with one of the one or more support members. The support members provide an isolated heat dissipation path for heat, produced by each of the one or more electronic circuit cards, to be removed from the enclosure.
摘要翻译：提供电子外壳。外壳包括圆柱形主体，适于接收一个或多个电子电路卡的一个或多个模块化卡笼。一个或多个模块化卡笼，包括与筒体的内壁直接物理和热接触的外框架构件，内框架构件，联接在外框架构件和内框架构件之间的一个或多个支撑构件，以及多个电子设备保持器，其适于耦合到所述模块化卡笼并且保持所述一个或多个电子电路卡中的每一个与所述一个或多个支撑构件之一直接物理和热接触。支撑构件为从外壳中移除的一个或多个电子电路卡中的每一个产生的用于加热的隔离散热路径。

8. 发明申请

WO2004109439A2 ELEMENT MANAGEMENT SYSTEM FOR MANAGING LINE-POWERED NETWORK ELEMENTS 审中-公开
标题翻译：用于管理线性网络元素的元素管理系统
公开(公告)号：WO2004109439A2
公开(公告)日：2004-12-16
申请号：PCT/US2004/016501
申请日：2004-05-26
申请人： ADC DSL SYSTEMS, INC. , NATTKEMPER, Dieter
发明人： NATTKEMPER, Dieter
IPC分类号： G06F
CPC分类号： H04L12/10 , H04M19/001 , Y10T307/696
摘要： A method of managing power at an element management system for power sourcing and power sinking network elements of an access network. The method includes identifying a set of primitives for managing power usage at the power sinking network element associated with a provisioned service, provisioning at least one instance of a line power manager for the service with the primitives, provisioning at least one instance of an associated line power controller at each of the power sourcing and sinking network elements, associating at least one conductive medium with the line power controller, at least one conductive medium coupled between the power sourcing and sinking network elements, and passing selected ones of the set of primitives to the power sourcing and sinking network elements for use by at least one line power control function of the power sourcing and sinking network elements.
摘要翻译：一种在元件管理系统处理接入网络的电源和功率下降网元的功率的方法。该方法包括识别用于管理与所提供的服务相关联的功率吸收网络单元处的功率使用的一组原语，为所述基元提供所述服务的线路功率管理器的至少一个实例，提供相关线路的至少一个实例功率控制器，每个电源和吸收网络元件，将至少一个导电介质与线路功率控制器相关联，耦合在电源和吸收网络元件之间的至少一个导电介质，以及将所选择的一组原语传递到电源和下沉网络元件，用于由电源和沉没网络元件的至少一个线路功率控制功能使用。

9. 发明申请

WO2003077069A3 EMBEDDED CELL LOOPBACK METHOD AND SYSTEM FOR TESTING IN ATM NETWORKS 审中-公开
公开(公告)号：WO2003077069A3
公开(公告)日：2003-09-18
申请号：PCT/US2003/006948
申请日：2003-03-06
申请人： ADC DSL SYSTEMS, INC.
发明人： POWERS, Randall, L. , KRONINGER, Robert, S. , PHILLIPS, Melvin, R. , NATTKEMPER, Dieter, H.
IPC分类号： H04J3/14
摘要： The present invention relates to a method and apparatus for testing components in ATM networks utilizing loop-back based ATM layer testing. The method and apparatus utilize interfaces (80, 85, 90, 95) and identifier codes to send and loop-back test cells along portions of virtual channels (165) to test the virtual channels.

10. 发明申请

WO2013033101A1 RATE ADAPTIVE AUTO-NEGOTIATION 审中-公开
标题翻译：速率自适应自动调节
公开(公告)号：WO2013033101A1
公开(公告)日：2013-03-07
申请号：PCT/US2012/052678
申请日：2012-08-28
申请人： ADC DSL SYSTEMS, INC. , CHAN, Yiu Lam , POWERS, Clifton , ANNE, Laxman , CHAN, Derli , SHARMA, Manish , HSU, Sheng-Chang
发明人： CHAN, Yiu Lam , POWERS, Clifton , ANNE, Laxman , CHAN, Derli , SHARMA, Manish , HSU, Sheng-Chang
IPC分类号： H04L29/02 , H04L29/12
CPC分类号： H04L69/24 , G06F13/42 , H04L69/324
摘要： A method to reduce link-up time between nodes in a communication system is provided. The method includes determining a node in the communication system is in a HANDSHAKE state; randomly configuring the node in one of a master mode and a slave mode based on a determination that the node is in the HANDSHAKE state; determining if the node is in a LINK-UP state with a selected node in the communication system based on the random configuring of the node; and randomly re-configuring the node in one of the master mode and the slave mode based on a negative determination that the node is in the LINK-UP state with the selected node.
摘要翻译：提供了减少通信系统中的节点之间的链接时间的方法。该方法包括：确定通信系统中的节点处于HANDSHAKE状态; 基于确定所述节点处于所述HANDSHAKE状态，将所述节点随机配置为主模式和从模式之一; 基于所述节点的随机配置，确定所述节点是否处于所述通信系统中的所选节点的LINK-UP状态; 并且基于对所选择的节点处于LINK-UP状态的否定判定，在主模式和从模式之一中随机重新配置节点。

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